MacBook Air (13-inch Mid 2013) iMac (27-inch Late 2012)
Geekbench 3 Score 2693 3662
Geekbench 3 Multicore Score 6206 14062

System Information

MacBook Air (13-inch Mid 2013) iMac (27-inch Late 2012)
Operating System Mac OS X 10.11.5 Mac OS X 10.9.5 (Build 13F34)
Model MacBook Air (13-inch Mid 2013) iMac (27-inch Late 2012)
Processor Intel Core i7-4650U @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 69 Stepping 1 GenuineIntel Family 6 Model 58 Stepping 9
L1 Instruction Cache 32 KB x 2 32 KB x 4
L1 Data Cache 32 KB x 2 32 KB x 4
L2 Cache 256 KB x 2 256 KB x 4
L3 Cache 4096 KB 8192 KB
Motherboard Apple Inc. Mac-7DF21CB3ED6977E5 MacBookAir6,2 Apple Inc. Mac-FC02E91DDD3FA6A4 iMac13,2
BIOS Apple Inc. MBA61.88Z.0099.B22.1602221559 Apple Inc. IM131.88Z.010A.B05.1211151146
Memory 8.00 GB 1600 MHz DDR3 8.00 GB 1600 MHz DDR3

Integer Performance

MacBook Air (13-inch Mid 2013) iMac (27-inch Late 2012)
Integer 2809 3623
Integer Multicore 6983 15981
AES 4360 3270
AES Multicore 7607 9554
Twofish 2594 3509
Twofish Multicore 7836 18264
SHA1 2804 3954
SHA1 Multicore 6167 15762
SHA2 3177 4339
SHA2 Multicore 6195 15792
BZip2 Compress 2106 3046
BZip2 Compress Multicore 6195 15203
BZip2 Decompress 2155 3148
BZip2 Decompress Multicore 6667 16516
JPEG Compress 2915 3733
JPEG Compress Multicore 7399 18693
JPEG Decompress 4160 5036
JPEG Decompress Multicore 9070 21514
PNG Compress 2797 3461
PNG Compress Multicore 7635 19004
PNG Decompress 2661 3775
PNG Decompress Multicore 7529 18747
Sobel 3030 4049
Sobel Multicore 7106 17828
Lua 2854 3182
Lua Multicore 6505 14256
Dijkstra 1906 3104
Dijkstra Multicore 5602 11171

Floating Point Performance

MacBook Air (13-inch Mid 2013) iMac (27-inch Late 2012)
Floating Point 2698 3841
Floating Point Multicore 7178 17337
BlackScholes 3258 4598
BlackScholes Multicore 9091 22091
Mandelbrot 2335 3371
Mandelbrot Multicore 8743 21288
Sharpen Filter 2300 3125
Sharpen Filter Multicore 6262 14709
Blur Filter 1858 2514
Blur Filter Multicore 5505 13514
SGEMM 2817 4642
SGEMM Multicore 7093 17527
DGEMM 2734 4176
DGEMM Multicore 7124 17123
SFFT 2472 3418
SFFT Multicore 5725 13397
DFFT 2479 3673
DFFT Multicore 6124 15496
N-Body 3795 5401
N-Body Multicore 9212 21737
Ray Trace 3519 4369
Ray Trace Multicore 8123 19381

Memory Performance

MacBook Air (13-inch Mid 2013) iMac (27-inch Late 2012)
Memory 2454 3384
Memory Multicore 2709 3674
Stream Copy 2753 4544
Stream Copy Multicore 3201 4691
Stream Scale 2478 3162
Stream Scale Multicore 2653 3373
Stream Add 2245 2996
Stream Add Multicore 2476 3347
Stream Triad 2368 3048
Stream Triad Multicore 2562 3441